You are viewing a single comment's thread. Return to all comments →
Did you really have to make MOD as 10^9+9 ? -_- Its always 10^9+7, I lost soo much time in that :/
Seems like cookies are disabled on this browser, please enable them to open this website
Guga's Function
You are viewing a single comment's thread. Return to all comments →
Did you really have to make MOD as 10^9+9 ? -_-
Its always 10^9+7, I lost soo much time in that :/